# Transportation Engineering MCQ | Part 5

Q.1. Which of the following factors affect the required value of camber? 1. The type of pavement surface 2. The amount of rainfall 3. Weight of vehicl

# Transportation Engineering Solved Multiple Choice Questions (MCQs) | Part 5

## Q.1. Which of the following factors affect the required value of camber?

### 1. The type of pavement surface2. The amount of rainfall3. Weight of vehicles4. Direction of super-elevation

• A. 1 and 3 only
• B. 3 and 4 only
• C. 1 and 2 only
• D. 1, 2, 3 and 4

C. 1 and 2 only

• A. 0.40
• B. 0.35
• C. 0.24
• D. 0.15

D. 0.15

• A. 50/R
• B. 75/R
• C. 100/R
• D. 125/R

B. 75/R

## Q.4. The width and the height of the centre of gravity of a vehicle negotiating a horizontal curve are "b" and "h" respectively, µ is the coefficient of friction between the road surface and the wheels. If the radius of the curve is low and the speed of the vehicle is high, it would overturn before skidding when,

• A. b/2h is less than µ
• B. b/h is less than µ
• C. b/h is more than µ
• D. b/2h is more than µ

D. b/2h is more than µ

## Q.5. If N is the algebraic difference of grades, S is the headlight sight distance in meters, then the transmission length of a valley curve should roughly be equal to

• A. NS^2/6
• B. NS^2/9.6
• C. NS^2/4
• D. NS^2/10

C. NS^2/4

• A. 1-2-3-4
• B. 3-4-1-2
• C. 2-3-4-1
• D. 4-3-2-1

C. 2-3-4-1

## Q.7. The ruling gradient on highways as per IRC in plain terrain is

• A. 1 in 30
• B. 1 in 60
• C. 1 in 100
• D. 1 in 200

A. 1 in 30

## Q.8. What is the value of camber rate that should be provided in the case of WBM pavement surface in an area of heavy rainfall?

• A. 1 in 30
• B. 1 in 48
• C. 1 in 60
• D. 1 in 72

A. 1 in 30

## Q.9. If the width of the carriageway is 5.5 m then what is it called?

• A. Single lane
• B. Two lanes
• C. Intermediate lanes
• D. Multilane

C. Intermediate lanes

## Q.10. What is the full width of the land acquired before finalizing highway alignment, known as?

• A. Width of formation
• B. Right of way
• C. Carriageway

B. Right of way

## Recommended Book (Click to Open):

### 1. Khanna and Justo (Highway Engineering)

*Self Typed

*Source- Internet, Books and Self-Analysis

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